In addition to either 40 or 80 GBytes of memory for storing and viewing digital photos and video in a 5.3 × 3.1 × 1.1-inch package, this photo album also plays MP3 tunes. The unit’s 3.6-inch LCD display allows viewing image files in JPEG, TIFF, GIF, BMP and RAW formats or video in MPEG-1, MPEG-4, WMV9 and MJPEG formats. For picture-perfect viewing, the display requires backlighting and the built-in speaker requires audio amplification. In addition to these analog functions, several dc-to-dc converters or low drop out regulators provide the various supply voltages for other features such as reading external memory cards, the FM tuner or voice recorder.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.